package com.example.project.service.impl;


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;

import com.example.project.mapper.AnnouncementMapper;
import com.example.project.entity.Announcement;
import com.example.project.service.IAnnouncementService;



/**
 * 公告管理Service业务层处理
 *
 * @author changyao
 * @date 2024-12-23
 */

@Service
public class AnnouncementServiceImpl extends ServiceImpl<AnnouncementMapper, Announcement> implements IAnnouncementService {

}

